Senna + Ethereal Weapon

One auto = one passive stack.

Must-pick if offered. Passive stacks skyrocket.

As a ranged champ with Runaan's split shots, one auto stacks 3 layers of Master of Duality. High AP means Q damage and ally heals become absurd — you're a mobile fountain. Build Runaan's first to ramp stacks fast, then leverage range for stacking from safety.

New Statikk Shiv's multi-procs. Weak early — pick stat-boosting hexes.

AS-enchanter Senna — tanky and durable.

Attack range grows as passive stacks increase.

Three Scoped Weapons + Senna's passive + Stormrazor → 1000+ auto range, screen-spanning autos.